Infinite shoe durability does what it says on the shoebox - disabling the wear and tear Henry accumulates on his footwear while gallivanting around the Bohemian wilderness, and so eliminating the need to replace or repair his favourite pair. To me, this is both a little baffling (again, surely you play a game like KC:D II for this kind of frictive minutiae), but also very funny, simply because I find the idea of infinite shoes very funny.
Realism should never get in the way of fun.
Yes, things fall apart/break over time or with excessive use. But it still takes way longer IRL for that to happen than in a game with these mechanics. Some of them are really bad and the best equipment lasts for maybe 15 minutes. Which is total bullshit. I don’t want to stop the fun part of the game to go back to base and fix my tools every 15 minutes.